Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2005-11-08
2005-11-08
Gelin, Jean (Department: 2681)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S575400, C016S303000
Reexamination Certificate
active
06963766
ABSTRACT:
There is provided a hinge module for mechanically connecting a main body to a folder in a portable radio terminal. In the hinge module, a hinge shaft has an angled portion on one end and a shaft on the other end thereof, for rotating with the folder. A hinge cam is disposed to face the hinge shaft and has a pair of angled portions on the surface facing the hinge shaft, a valley portion between the angled portions, a fixing post along a rotating axis, and a guide protrusion for facilitating sliding of the hinge cam with respect to the hinge shaft while restricting rotational movement of the hinge cam. Each angled portion has a gentle slope and a steep slope that are asymmetrical sidewise. A hinge spring is disposed along the rotating axis and has one end connected to the fixing protrusion of the hinge cam, for providing restoring force to the hinge cam.
REFERENCES:
patent: 5996178 (1999-12-01), Murray
patent: 6085387 (2000-07-01), Han
patent: 6292980 (2001-09-01), Yi et al.
patent: 0 961 457 (1999-12-01), None
patent: 0961457 (1999-12-01), None
patent: 2 333 558 (1999-07-01), None
patent: 2 337 899 (1999-12-01), None
patent: 08-065369 (1996-03-01), None
First Office Action of The Patent Office of the People's Republic of China dated Apr. 18, 2003, issued in a counterpart application, namely, Appln. No. 01138391.7.
European Search Report dated Nov. 6, 2003 issued in a counterpart application, namely, Appln. No. 01130992.9.
Desir Pierre-Louis
Dilworth & Barrese LLP
Gelin Jean
Samsung Electronics Co,. Ltd.
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